# SDR AALA202001239004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2020
- Submitted: January 23, 2020
- Operation: Air carrier
- Aircraft: [N857NN](https://openairdocs.org/aircraft/N857NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30907
- Aircraft time: 29,483 hours, 12,012 cycles
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Wx Radar
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202001239004

## Discrepancy

AIRCRAFT NOT GROUNDED: DIVERTED TO MIA, WX FAIL ON BOTH ND WHEN WEATHER RADAR TURNED ON AT ALTITUTE. FOUND C/B (P6-1 D13 WEATHER RADAR OPEN) CLOSED C/B AND ACCOMPLISHED WEATHER RADAR TEST IAW AMM 34-43-00. OPS CHECK OK IAW AMM 34-43-00.

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